TWI759511B - 注射器 - Google Patents

注射器 Download PDF

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Publication number
TWI759511B
TWI759511B TW107125295A TW107125295A TWI759511B TW I759511 B TWI759511 B TW I759511B TW 107125295 A TW107125295 A TW 107125295A TW 107125295 A TW107125295 A TW 107125295A TW I759511 B TWI759511 B TW I759511B
Authority
TW
Taiwan
Prior art keywords
syringe
layer
syringe barrel
cylindrical body
resin
Prior art date
Application number
TW107125295A
Other languages
English (en)
Chinese (zh)
Other versions
TW201919856A (zh
Inventor
峯崎𤥨也
伊東史裕
Original Assignee
日商三菱瓦斯化學股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 日商三菱瓦斯化學股份有限公司 filed Critical 日商三菱瓦斯化學股份有限公司
Publication of TW201919856A publication Critical patent/TW201919856A/zh
Application granted granted Critical
Publication of TWI759511B publication Critical patent/TWI759511B/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/3129—Syringe barrels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
    • A61M5/31513—Piston constructions to improve sealing or sliding
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M2005/3103—Leak prevention means for distal end of syringes, i.e. syringe end for mounting a needle
    • A61M2005/3104—Caps for syringes without needle
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/3129—Syringe barrels
    • A61M2005/3131—Syringe barrels specially adapted for improving sealing or sliding

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
TW107125295A 2017-07-24 2018-07-23 注射器 TWI759511B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017-142873 2017-07-24
JP2017142873 2017-07-24

Publications (2)

Publication Number Publication Date
TW201919856A TW201919856A (zh) 2019-06-01
TWI759511B true TWI759511B (zh) 2022-04-01

Family

ID=65040573

Family Applications (1)

Application Number Title Priority Date Filing Date
TW107125295A TWI759511B (zh) 2017-07-24 2018-07-23 注射器

Country Status (5)

Country Link
US (1) US20200164147A1 (fr)
EP (1) EP3659648B1 (fr)
JP (1) JPWO2019021906A1 (fr)
TW (1) TWI759511B (fr)
WO (1) WO2019021906A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018151028A (ja) * 2017-03-14 2018-09-27 住友ゴム工業株式会社 ガスケット
AU2019386956B2 (en) * 2018-11-27 2022-10-13 W. L. Gore & Associates, Inc. A method of inserting a lubricant free stopper into a lubricant free barrel or a lubricant free cartridge tube and a system for assembling same
EP3708205B1 (fr) * 2019-03-15 2023-02-22 SCHOTT Pharma AG & Co. KGaA Contenant pharmaceutique et composition liquide
KR102255338B1 (ko) * 2019-07-24 2021-05-25 이오플로우(주) 약액 주입 장치
WO2023209520A1 (fr) * 2022-04-26 2023-11-02 Pfizer Inc. Seringue multicouche dotée d'une partie de liaison filetée et son procédé de fabrication

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201538191A (zh) * 2014-02-10 2015-10-16 Mitsubishi Gas Chemical Co 注射器針筒的製造方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3666884B2 (ja) 1992-05-21 2005-06-29 日本ゼオン株式会社 医療用器材
JP3387775B2 (ja) * 1997-05-22 2003-03-17 株式会社大協精工 注射器用密封栓及びプレフィルド注射器
JP2006045528A (ja) * 2004-07-02 2006-02-16 Mitsubishi Gas Chem Co Inc ポリアミド樹脂及び多層成形体
EP3437743A1 (fr) * 2010-05-12 2019-02-06 SiO2 Medical Products, Inc. Seringue avec revêtement à pouvoir lubrifiant
CN103930595A (zh) * 2011-11-11 2014-07-16 Sio2医药产品公司 用于药物包装的钝化、pH保护性或润滑性涂层、涂布方法以及设备
JP6015322B2 (ja) * 2012-10-05 2016-10-26 三菱瓦斯化学株式会社 医療用多層容器
CN103958604B (zh) 2011-11-25 2016-05-04 三菱瓦斯化学株式会社 吸氧性树脂组合物及使用其的吸氧性成型体、以及使用它们的多层体、容器、注射成型体及医疗用容器
JP5658135B2 (ja) * 2011-12-28 2015-01-21 住友ゴム工業株式会社 表面改質フッ素樹脂フィルムと熱可塑性樹脂との複合体の製造方法
US9863042B2 (en) * 2013-03-15 2018-01-09 Sio2 Medical Products, Inc. PECVD lubricity vessel coating, coating process and apparatus providing different power levels in two phases
JP5855598B2 (ja) * 2013-04-26 2016-02-09 富士フイルム株式会社 プレフィルド注射器用ガスケット
JP6270275B2 (ja) * 2014-06-18 2018-01-31 住友ゴム工業株式会社 医療用注射器に適用されるガスケットおよび医療用シリンジ
JP2016019619A (ja) * 2014-07-14 2016-02-04 三菱瓦斯化学株式会社 プレフィルドシリンジ用容器
US20180334539A1 (en) 2015-11-27 2018-11-22 Mitsubishi Gas Chemical Company, Inc. Polyamide resin, molded article and process for manufacturing polyamide resin
JP6410744B2 (ja) 2016-02-12 2018-10-24 三菱電機株式会社 再生制御装置、再生制御プログラム、再生制御方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201538191A (zh) * 2014-02-10 2015-10-16 Mitsubishi Gas Chemical Co 注射器針筒的製造方法

Also Published As

Publication number Publication date
EP3659648B1 (fr) 2023-08-23
WO2019021906A1 (fr) 2019-01-31
EP3659648A1 (fr) 2020-06-03
TW201919856A (zh) 2019-06-01
US20200164147A1 (en) 2020-05-28
EP3659648A4 (fr) 2020-10-28
JPWO2019021906A1 (ja) 2020-07-27

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